Of course. Should have done it earlier :)
You can check my ownership of this account NXT-D6K7-MLY6-98FM-FLL5T, which is my "donation account" with an Nxt Token, You can find this account in my public profile at Nxtforum: https://nxtforum.org/index.php?action=profile;u=6
Token: nnhnpkpq14jqj0g8id3eqnm3la2kssodt4g45gjmgsuo5vj5vh0ugh8s5hho6io450m62n7e71homvl9gm798pr00qnedk0qpgcui38omo7gqluhkj3a0kir982vlce92f6iikc3ph0pi564p6t8mclorcbdpc66
Data: "I am Spartacus!"
You can just enter this into any Nxt client or API and see whether the token is valid. Any open node can do this, find them at: http://www.peerexplorer.com/nodes or just use for instance http://23.94.134.161:7876/test?requestTag=TOKENS (you need "Decode token" and put "I am Spartacus" where it says "website").
More info here: https://nxtwiki.org/wiki/Token
Excellent! Not that my vote means much around here. But you are verified by me. Welcome to steemit!